Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sunita Suri and David A. Walsh,Osteochondral alterations in osteoarthritis,Bone,8756-3282,Elsevier BV,2012-08,51,2,204-211,https://cir.nii.ac.jp/crid/1361418520393903104,https://doi.org/10.1016/j.bone.2011.10.010